Marco Rubio: “Imagine if they had a nuclear weapon and the ability to use that against their neighbors, against us, against the world.…”

I think slaughtering 10,000 of your own people in protests is a violation of the U.N. - I hope it's a violation of the U.N. principles.

We think it’s an opportunity for him to engage not just with [Trump] but with other world leaders.

Why should I have people working in my building and in my office that I believe are not honestly covering my administration?

If I lived in Havana and I was in the government, I would be concerned at least a little bit.